body{
font-family:Arial, Helvetica, sans-serif;
width: 1000px;
height: 730px;
text-align: center;
margin: 20px auto;
}

#main {
	background-color: rgb(195, 227, 224);
	width: 1000px;
	overflow: hidden;
}

#header {
    height: 250px;
    width: 1000px;
	background-color:rgb(195,227,224);
}

#logo {
    height: 155px;
    width: 155px;
    float: left;
    margin-left: 30px;
    margin-top:  20px;
}
#login_dialog {
	width: 350px;
	display: none;
	background-color:#C3E3E0;
}

#logoText {
	height: 155px;
    width: 500px;
    float: left;
    margin: 20px 0 0 100px;
   
}

#widgetBar {
    height: 50px;
    width: 1000px;
    float: right;
	background-color:rgb(122,164,221);
}
.headerWidget {
    margin: 15px 20px 0  2px;
    font-size: small;
    float: right;
    line-height: 30px;
}
/**去掉超链接下划线*/
.headerWidget a {
    text-decoration: none;
}
/**分隔符**/
.split{
	height: 100px;
	width: 1px;
	border-left: 2px gray solid;
	margin-left: 5px;
	margin-right: 2px;
}
#footer {
    height: 60px;
    width: 1000px;
    clear: left;
background-color:rgb(122,164,221);
}

hr {
    border: 0;
    background-color: #333;
    height: 1px;
    margin: 0 25px;
    width: 800px;
}
#indexLeftColumn {
	width: 190px;
	float: left;
	background-color: rgb(138, 217, 122);
}
/**警告文字红色**/
.error {
	color: red;
}
#tree {
    margin-left: 50px;
    margin-top: 50px;
    text-align: left;
}
#indexRightColumn { 
	width: 81%;
	float: left;
	background-color: rgb(104, 213, 0);
}

#categoryleftcolumn {
	height: 420px;
	width: 300px;
	float: left;
	background-color: rgb(138, 217, 122);
}

#categoryrightcolumn{
	 height: 420px;
    width: 660px;
    float: right;
background-color:rgb(104,213,0);
}
.categoryBox1 {
    height: 250px;
    width: 40%;
    margin: 17px 0px 17px 40px;
    float: left;
   background-color:rgb(250,250,210);
}

.categoryBox2 {
    height: 176px;
    width: 212px;
    margin: 17px 0px 0px 0px;
    float: left;
 background-color:rgb(250,250,210);
}
.categoryBox3 {
    height: 85px;
    width: 200px;
    margin: 17px 0px 0px 50px;
    float: left;
 background-color:rgb(250,250,210);
}
.categoryBox4 {
    height: 85px;
    width: 200px;
    margin: 17px 0px 0px 50px;
    float: left;
 background-color:rgb(104,213,0);
}

.categoryLabelText {
    line-height: 150%;
    font-size: x-large;
}
.itemBox{
	    height: 85px;
    width: 600px;
    margin: 17px 0px 0px 40px;
    float: left;
   background-color:rgb(250,250,210);
}

#pageation {
    border-top: 2px solid gray;
    clear: both;
    float: left;
    padding-bottom: 10px;
    padding-top: 10px;
    width: 100%;
}
#registerbox{
	height:400px;
background-color:rgb(138,217,122);
}
/* CSS Document */